CEG

insider transactions

Constellation Energy Corp — buys & sells by directors, officers and 10% owners (SEC Form 4).

30D 90D 1Y

No open-market buys or sells this period. The trades below are grants, option exercises and gifts, which carry no market price.

Net buy / sell volume

Tap or hover the chart for daily net volume. Green = net buying, red = net selling.

All transactions

Grant·A
Apr 28, 26

Nneka Louise Rimmer

Director

$170.0K

556 sh · $305.71

Own +14%
Grant·A
Apr 28, 26

John M Richardson

Director

$170.0K

556 sh · $305.71

Own +4%
Grant·A
Apr 28, 26

Paterson Eileen P.

Director

$170.0K

556 sh · $305.71

Own +56%
Grant·A
Apr 28, 26

Robert J Lawless

Director

$170.0K

556 sh · $305.71

Own +1%
Grant·A
Apr 28, 26

Dhiaa M. Jamil

Director

$170.0K

556 sh · $305.71

Own +48%
Grant·A
Apr 28, 26

Julie Holzrichter

Director

$170.0K

556 sh · $305.71

Own +10%
Grant·A
Apr 28, 26

Charles L. Harrington

Director

$170.0K

556 sh · $305.71

Own +56%
Grant·A
Apr 28, 26

Bradley M Halverson

Director

$170.0K

556 sh · $305.71

Own +10%
Grant·A
Apr 28, 26

Yves C De Balmann

Director

$170.0K

556 sh · $305.71

Own +1%
Grant·A
Apr 28, 26

Khandpur K Ashish

Director

$170.0K

556 sh · $305.71

Own +10%
Grant·A
Mar 31, 26

Charles L. Harrington

Director

$36.3K

130 sh · $279.25

Own +3%

Date▾	Insider	Role	Type	Shares	Own Δ	Price	Value
Apr 28, 2026	Nneka Louise Rimmer	Director	Grant A	556	+14%	$305.71	$170.0K
Apr 28, 2026	John M Richardson	Director	Grant A	556	+4%	$305.71	$170.0K
Apr 28, 2026	Paterson Eileen P.	Director	Grant A	556	+56%	$305.71	$170.0K
Apr 28, 2026	Robert J Lawless	Director	Grant A	556	+1%	$305.71	$170.0K
Apr 28, 2026	Dhiaa M. Jamil	Director	Grant A	556	+48%	$305.71	$170.0K
Apr 28, 2026	Julie Holzrichter	Director	Grant A	556	+10%	$305.71	$170.0K
Apr 28, 2026	Charles L. Harrington	Director	Grant A	556	+56%	$305.71	$170.0K
Apr 28, 2026	Bradley M Halverson	Director	Grant A	556	+10%	$305.71	$170.0K
Apr 28, 2026	Yves C De Balmann	Director	Grant A	556	+1%	$305.71	$170.0K
Apr 28, 2026	Khandpur K Ashish	Director	Grant A	556	+10%	$305.71	$170.0K
Mar 31, 2026	Charles L. Harrington	Director	Grant A	130	+3%	$279.25	$36.3K

About CEG insider trading

This page tracks insider transactions for Constellation Energy Corp (CEG) reported to the U.S. Securities and Exchange Commission on Form 4. Corporate insiders — directors, executive officers and beneficial owners of more than 10% of the stock — must disclose their trades within two business days. Open-market purchases (code P) and sales (code S) made at the insider's discretion are the most-watched opportunistic signals, while awards (A), option exercises (M) and tax-withholding (F) reflect compensation rather than conviction. Trades marked 10b5-1 were made under a pre-arranged plan and are considered routine. A cluster buy — several insiders buying within a short window — is historically a stronger bullish indicator than any single trade.